Dissemination of IT for the Promotion of Materials Science (DoITPoMS)

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36 videos for category Atomistic animations:


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Image Link to full record for video 85 video 85 : Rotation of the structure of zirconia. From TLP Fuel cells
Image Link to full record for video 86 video 86 : Rotation of the structure of perovskite. From TLP Fuel Cells
Image Link to full record for video 121 video 121 : Rotating model of the monoclinic ZrO2 unit cell.
Image Link to full record for video 122 video 122 : Rotating model of the cubic Fluorite structure of ZrO2.
Image Link to full record for video 123 video 123 : Interactive, rotatable model of the tetragonal Structure of ZrO2.
Image Link to full record for video 124 video 124 : Rotatable image of Perovskite-BaSrTiO3 structure. From TLP Pyroelectric Materials
Image Link to full record for video 125 video 125 : Rotatable image of Perovskite-PbNbO3 structure. From TLP Pyroelectric Materials
Image Link to full record for video 126 video 126 : A Voronoi diagram is created using Surface Evolver, from a random set of (N=1000) points to represent the grain structure. The boundary length is then minimised, subject to the constraint of constant area. The video shows the growth of a two-dimensional grain structure.
Image Link to full record for video 127 video 127 : A box containing some soap solution is used to simulate a grain structure. Rigorous agitation will produce an initial structure of many small bubbles (grains), whose evolution can be recorded. The soap film that separates bubbles has a surface energy, and the area of this will tend to be minimised.
Image Link to full record for video 128 video 128 : Soap bubbles in a tube simulating a grain boundary intersecting a surface leading to thermal grooving.

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